<?php

class LtConfigExpression
{
    private $_expression;
    public $autoRetrived;

    public function __construct($string, $autoRetrived = true)
    {
        $this->_expression = (string)$string;
        $this->autoRetrived = $autoRetrived;
    }

    public function __toString()
    {
        return $this->_expression;
    }
}